Issues Adding a New Tap Size into Toolbox (SW 2012)

Hey SW Community!

I am having issues getting my Toolbox to recognize a new tap size; a 1/4-48 tap... This is what I am inputting into "Add New Size" for Hole Wizard:

Size : 1/4-48

Pitch: 48

Diameter: 0.25

I get a message saying, "Error, all values must be correct..." or something like that.  I will put in some random name for the Size (i.e. #2) and it will go through without any error messages, but when I get to my drawing to put the hole in, it says, "Thread data not found for '#2'..."

Why is this happenning....... : (

-Kazuki Furuyama

SolidworksDrawings And Detailing